Analysis
- max time kernel
90s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
09/11/2022, 12:12
General
- Target file.exe
- Size 340KB
- Sample221109-pc6htsacfp
- SHA256 c1e9bbb7aa256fc0670189f4aa4f036651f85470ebd7859618aecee0fa5485b4
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 796 -s 12602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 796 -ip 7961⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/796-133-0x0000000004D50000-0x00000000052F4000-memory.dmp
memory/796-134-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/796-135-0x0000000002330000-0x0000000002389000-memory.dmp
memory/796-136-0x0000000000400000-0x00000000005B0000-memory.dmp
memory/796-137-0x0000000005300000-0x0000000005918000-memory.dmp
memory/796-138-0x0000000005990000-0x00000000059A2000-memory.dmp
memory/796-139-0x00000000059B0000-0x0000000005ABA000-memory.dmp
memory/796-140-0x0000000005AC0000-0x0000000005AFC000-memory.dmp
memory/796-141-0x0000000005DD0000-0x0000000005E62000-memory.dmp
memory/796-142-0x0000000005E70000-0x0000000005ED6000-memory.dmp
memory/796-143-0x00000000065A0000-0x0000000006762000-memory.dmp
memory/796-144-0x0000000006770000-0x0000000006C9C000-memory.dmp
memory/796-145-0x0000000006D90000-0x0000000006E06000-memory.dmp
memory/796-146-0x0000000006E40000-0x0000000006E5E000-memory.dmp
memory/796-147-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/796-148-0x0000000000400000-0x00000000005B0000-memory.dmp